Location based reminders

Hello!
I would like to find out, if it is possible to set up location based reminders with Cortana?
For example, I need to meet my friend at 20.00 at certain location. When creating reminder, there is a possibility to choose location, but so far, I only get notification about the meeting, but not when it's time to leave (like it tells me when to leave for work).
Second question is - so far, it only shows me driving time, but when I choose public transport it does not work.
Any ideas when it is going to work?